import { FactoryComponent, Attributes } from 'mithril';
export interface MasonryBreakpoints {
    xs?: number;
    sm?: number;
    md?: number;
    lg?: number;
    xl?: number;
}
export interface MasonryAttrs extends Attributes {
    columns?: number | MasonryBreakpoints;
    spacing?: number | string;
    className?: string;
    onItemClick?: (index: number, event: Event) => void;
    cssOnly?: boolean;
    animationDelay?: number;
}
export declare const Masonry: FactoryComponent<MasonryAttrs>;